LESSON
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Compare your answers to the following solutions. If you answered any
item incorrectly, review the page(s) and paragraph(s) referenced
until you understand the instruction.
Item
Correct Answer and Feedback
1.
C.
3.
The front panel provides three jacks for monitoring the LASER
PULSE (J2), the RCVR SYNC PULSE (J3), and the TGT SYNC PULSE
(J4) for use in testing and troubleshooting. (page 7, para 6)
2.
C.
Organizational.
To determine the maintenance level of a given task, you must
refer to the Maintenance Allocation Chart.
(page 10, figure
1-5)
3.
D.
Millijoules.
The LR Tester measures the output energy of the LR to
determine sufficient level of output, and lights indicators
LOW OUTPUT (DS3) or NORMAL OUTPUT (DS2). (page 16, para 2)
4.
B.
PIN diode.
The PIN diode detects the optical energy received and sends a
corresponding electrical charge to two voltage comparators for
measurement. (page 20, para 1)
5.
D.
R13.
To determine the required voltage measurements, you must refer
to the power supply board voltage label and the power supply
board voltage measurement matrix. (page 23, figures 1-16 and
1-17)
64
OD1716
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